Rewrite the sentences using the correct form of the verb or phrase in brackets.
1) It's important to do your homework.(should)
2)he was rude to me and he should apologise.(ought)
3)the music is very loud- we ought to turn it down.(had better)
4)it's wrong to borrow my things without asking.(should)
5)they shouldn't be late for school today.(had better)
6) you should go to bed earlier.(ought)